BRPI0912417A2 - tela de projeção, membro de retenção, aparelho de projeção de imagem, e, método para construir uma tela de projeção - Google Patents

tela de projeção, membro de retenção, aparelho de projeção de imagem, e, método para construir uma tela de projeção

Info

Publication number
BRPI0912417A2
BRPI0912417A2 BRPI0912417A BRPI0912417A BRPI0912417A2 BR PI0912417 A2 BRPI0912417 A2 BR PI0912417A2 BR PI0912417 A BRPI0912417 A BR PI0912417A BR PI0912417 A BRPI0912417 A BR PI0912417A BR PI0912417 A2 BRPI0912417 A2 BR PI0912417A2
Authority
BR
Brazil
Prior art keywords
projection screen
projection
constructing
retention member
image
Prior art date
Application number
BRPI0912417A
Other languages
English (en)
Portuguese (pt)
Inventor
Alex James Howes
Ian Christopher O'connell
Original Assignee
Musion Ip Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Musion Ip Ltd filed Critical Musion Ip Ltd
Publication of BRPI0912417A2 publication Critical patent/BRPI0912417A2/pt

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/58—Projection screens collapsible, e.g. foldable; of variable area
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/16—Cooling; Preventing overheating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
BRPI0912417A 2008-05-08 2009-05-08 tela de projeção, membro de retenção, aparelho de projeção de imagem, e, método para construir uma tela de projeção BRPI0912417A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5139708P 2008-05-08 2008-05-08
GBGB0808325.5A GB0808325D0 (en) 2008-05-08 2008-05-08 Projection screen and method of construction
PCT/GB2009/001155 WO2009136170A2 (en) 2008-05-08 2009-05-08 Projection screen and method of construction

Publications (1)

Publication Number Publication Date
BRPI0912417A2 true BRPI0912417A2 (pt) 2016-02-10

Family

ID=39570963

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912417A BRPI0912417A2 (pt) 2008-05-08 2009-05-08 tela de projeção, membro de retenção, aparelho de projeção de imagem, e, método para construir uma tela de projeção

Country Status (10)

Country Link
EP (2) EP2288959B1 (ko)
KR (1) KR20110018894A (ko)
CN (1) CN102084293A (ko)
AR (1) AR071697A1 (ko)
AU (1) AU2009245494B2 (ko)
BR (1) BRPI0912417A2 (ko)
CL (1) CL2009001126A1 (ko)
EA (1) EA026189B1 (ko)
GB (1) GB0808325D0 (ko)
WO (1) WO2009136170A2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9211481B2 (en) * 2012-07-27 2015-12-15 Nb Tech Inc. Visual display system and method of constructing a high-gain reflective beam-splitter
CA2937336C (en) 2014-02-11 2021-11-23 Reald Inc. Strain relieved mounting method and apparatus for screen material
CN106537251A (zh) * 2014-07-15 2017-03-22 Cj Cgv 株式会社 具有屏幕反射率值不同的两个或更多个屏幕区域的屏幕
WO2016010364A1 (ko) * 2014-07-15 2016-01-21 씨제이씨지브이 주식회사 스크린의 처짐 현상을 방지하기 위한 스크린 거치 구조
BR112017004603B1 (pt) * 2014-09-08 2022-06-07 Reald Inc Métodos para redução de manchas em uma tela de projeção e sistema de vibração para uma tela de projeção
US10067353B2 (en) * 2015-03-09 2018-09-04 Ventana 3D, Llc Foil tensioning system for pepper's ghost illusion
CN110524198A (zh) * 2019-09-02 2019-12-03 西安翔辉机电科技有限责任公司 一种球幕模拟器成型方法
KR200492427Y1 (ko) * 2019-12-31 2020-10-13 한상훈 프로젝터용 스크린

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479913A (en) * 1936-08-12 1938-02-14 Harry Dewey Improvements in or relating to screens for use in connection with cinematograph projection
DE2832998C2 (de) * 1978-07-27 1982-08-26 Magnetoplan H.Jo. Holtz, 6200 Wiesbaden Vorrichtung zum magnetischen Klipsen von flachen Gegenständen
JPH01177025A (ja) * 1987-12-28 1989-07-13 Sony Corp 透過型スクリーン
JP2989021B2 (ja) * 1991-02-09 1999-12-13 大日本印刷株式会社 透過型スクリーン
DE29515073U1 (de) * 1995-09-20 1995-12-07 Maas Uwe Vorrichtung zum Darstellen sich bewegender Bilder im Hintergrund einer Bühne
AU4615999A (en) * 1999-06-25 2001-01-31 Peter Werhahn-Wunderlich Device for displacing 3-dimensional objects in the projection area of a projection system
US6129649A (en) * 2000-01-18 2000-10-10 Yang; Yen-Shuo Trampoline having a jumping bed with elastic straps for supporting the same on trampoline frame
DE20003848U1 (de) * 2000-03-02 2001-04-12 Bauglasindustrie Gmbh Durchlicht-Projektionswand
US6819486B2 (en) * 2001-01-17 2004-11-16 3M Innovative Properties Company Projection screen having elongated structures
JP2005043490A (ja) * 2003-07-24 2005-02-17 Voc Direct:Kk プロジェクタ用の双方向性スクリーンシート
EA008990B1 (ru) 2004-04-01 2007-10-26 Мьюжн Системз Лимитед Проекционное устройство и способ создания иллюзии по методике "pepper`s ghost"
RU42679U1 (ru) * 2004-07-23 2004-12-10 Общество с ограниченной ответственностью "Чайка-НН" Передвижная реклама
AT502862B1 (de) * 2005-05-23 2009-01-15 Stumpfl Reinhold Ing Verbindungsvorrichtung

Also Published As

Publication number Publication date
KR20110018894A (ko) 2011-02-24
EA201071281A1 (ru) 2011-06-30
EP2288959A2 (en) 2011-03-02
EP3588188A2 (en) 2020-01-01
WO2009136170A3 (en) 2010-01-14
GB0808325D0 (en) 2008-06-18
CL2009001126A1 (es) 2010-08-20
CN102084293A (zh) 2011-06-01
AU2009245494A1 (en) 2009-11-12
AU2009245494B2 (en) 2014-05-01
EP2288959B1 (en) 2019-01-02
WO2009136170A2 (en) 2009-11-12
AR071697A1 (es) 2010-07-07
EA026189B1 (ru) 2017-03-31

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]